Microbioerosion - Trace Fossils as Indicators of Sedimentary Environments - page 229

Range, and Salinity Range (XX rare) as Reported by Wilkinson (1974) , Radtke (1991, 1992, 1998, 2007) , Glaub

(1994) , Radtke and Golubic (2005) , Wisshak et al. (2005) , Wisshak (2006) , Pantazidou et al. (2006) , Golubic and Radtke (2008), and
Complemented by own Observations—Cont'd

¼ common; X ¼

Ichnotaxon
Biotaxon (type)

Open
marine Stratigraphic range Freshwater Brackish Hypersaline

Fascichnus parvus ( Radtke, 1991 )
Hyella pyxis Lukas and Hoffman, 1984
(cyanobacterium)

Eocene-recent X X

Eurygonum nodosum Schmidt, 1992
Mastigocoleus testarum Lagerheim, 1886
(cyanobacterium)

Ordovician-recent ?X X XX

Scolecia filosa Radtke, 1991
Plectonema terebrans Bornet and Flahault, 1889
(cyanobacterium)

Ordovician-recent X XX X

Polyactina araneola Radtke, 1991
Conchyliastrum (fungus)

Silurian-recent X XX

Polyactina fastigata Radtke, 1991
? (?fungus)

Carboniferous-Eocene X XX

Orthogonum lineare Glaub, 1994
? (?fungus)

Ordovician-recent X XX

Orthogonum fusiferum Radtke, 1991
Ostracoblabe implexa Bornet and Flahault, 1889
(fungus)

Ordovician-recent X XX

Saccomorpha clava Radtke, 1991
Dodgella priscus Zebrowski, 1937 (fungus)

Ordovician-recent XX XX

Scolecia serrata Radtke, 1991
? (?bacterium)

Carboniferous-recent X XX